baber/WOPTO huggingface dataset:
Patent JP-H11304540-A (JP)
Title: Rotary encoder
Inventor: WADA KATSUHIRO
IPC: G01R31/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To find that at least either one of a light emitting element or light receiving element has failed even if a rotary plate is at a standstill. SOLUTION: It comprises a fixed slit 2a wider than a rotary blade 1a, light emitting diode 3 and light receiving diode 4 disposed at both sides of a pair of rotary plate 1 and fixed plate 2, first comparator 6 for taking out a light received by the light receiving diode 4 as a frequency, oscillator 5 for blinking a light from the light emitting diode at a higher frequency than the light frequency taken out by the first comparator 6, and second comparator 8 for taking out an electric signal of a frequency by the oscillator 5 among lights received by the light emitting diode 3.
Patent JP-H06323165-A (JP)
Title: Control device and method for gas turbine
Inventor: OYAMA TAKASHIGE
IPC: F02C9/28
Filed: 1993-05-17
Abstract: PURPOSE:To provide a control device for a gas turbine for properly controlling air-fuel ratio in accordance with a combustion condition so that emission of nitrogen oxide can be reduced. CONSTITUTION:In a gas turbine wherein air flow control valves 10, 12 for controlling a flow amount of combustion air are interposed in an air flow path from a compressor 1 to the gas turbine 2, air flow sensors 30, 34, 35 are arranged in the vicinity of each air flow control valve, and based on a signal from the sensors, openings of fuel amount adjusting valves 18 to 22 and air flow control valves 10, 12 are adjusted to control air-fuel ratio in a combustion part. Accordingly, by directly and high accurately detecting a combustion air amount in the gas turbine combustion part by the flow sensor arranged in the vicinity of each air flow control valve 11, since the air-fuel ratio in the combustion part is controlled to be based on an actually measured value of the sensor, the air-fuel ratio can be set to a large value in the vicinity of a limit value of air-fuel ratio, and emission of nitrogen oxide can be reduced without causing a misfire and after burn.
Patent JP-S596890-A (JP)
Title: Antitumor substance 5117 and preparation thereof
Inventor: EHATA MITSUO
IPC: C12P1/02
Filed: 1982-07-01
Abstract: PURPOSE:To prepare a novel antitumor substance 5117 containing glucosamine, by cultivating a microorganism belonging to the genus Colletotrichum. CONSTITUTION:A microorganism, e.g. Colletotrichum gloeosporioides 81-52 (FERM-P No. 6591), belonging to the genus Colletotrichum, and having the ability to produce the antitumor substance 5117 is inoculated into a nutrient culture medium and cultivated at about 20-40 deg.C under aerobic conditions for about 3- 10 days to collect the aimed antitumor substance 5117 mainly from the resultant culture fluid.
Patent JP-H10294168-A (JP)
Title: Structure of sheet-like heating element core part and manufacture
Inventor: SUSA TAKAHARU
IPC: H05B3/20
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To form thin belt-like electrode parts at prescribed intervals by silk screen printing by using soft conductive paint having slow solidifying speed by compounding a prescribed quantity of organic solvent when an electrode is formed in a surface part of nonflammable cotton cloth or the like of a sheet-like heating element core material. SOLUTION: Polyurethane conductive paint to mold thin belt-like electrode parts 3 formed in a surface part 2 of nonflammable cotton cloth 1 to constitute a sheet-like heating element (a), is diluted by a prescribed quantity of organic solvent. Hardness of the paint is softened, and in order to delay solidifying speed, it is compounded at an organic solvent 40% to the paint 60%. In this way, hardness of the paint is adjusted by the organic solvent, and damage of a silk screen printing block is prevented by delaying solidifying speed. The thin belt-like electrode parts 3 are formed by two pieces at prescribed intervals in parallel to each other in left and right both edge parts in the surface part 2 of the cotton cloth 1 by silk screen printing, and the thin electrode parts 3 to connect these two pieces are formed at prescribed intervals.  Therefore, it can be easily and quickly formed regardless of the shape and the size of the cotton cloth 1.
Patent JP-H08289679-A (JP)
Title: Culture solution supplying device
Inventor: KUROKI MAKOTO
IPC: A01G25/16
Filed: 1995-04-18
Abstract: PURPOSE: To stabilize the composition and the concentration of a diluted culture solution which is fed to plants. CONSTITUTION: In this culture solution supplying device, a main pipe 2 for feeding water, a diluted culture solution sending pipe 5 for sending a diluted culture solution to spraying mechanism, plural manifolds 3, 4 whose ends at one side 3a, 4a are integrally connected to the main pipe 2 and the other ends of which 3b, 4b are integrally connected to the diluted culture solution sending pipe 5, volumetric pumps 9, 10 and formulated concentrate supplying pipes 6, 7 connected respectively to middle parts 3c, 4c of the manifolds 3, 4 are installed. A flow meter which sends electric signals for controlling the action of the volumetric pumps 9, 10 is arranged in the water feeding main pipe 2. The intake of the formulated concentrate is stabilized as the quantity of the water flow is measured before the water reaches the manifold 3, 4.
Patent JP-H09278389-A (JP)
Title: Synchronously controlling method and device of lifting-up jack group
Inventor: ISHIKAWA YUSUKE
IPC: B66F3/46
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To easily and synchronously control jack groups by finding deviation to minimum displacement by detecting stroke displacement of respective jacks, and making it coincide with stroke displacement of a jack to show minimum displacement by reducing output of a jack whose deviation becomes equal to or larger than a preset value. SOLUTION: When an ascent-descent of a lifting-up material 56 is started, the same output operation such as operating respective lifting-up jacks 60 in a rated value is performed. When a difference is caused in stroke displacement between the respective jacks 60, output of the other jack 60 is reduced with a jack 60 minimum in stroke displacement as a reference, and the stroke displacement of the respective jacks 60 is equalized. That is, a jack 60 whose stroke displacement is minimum is found up, and when deviation between stroke displacement of the other jack 60 and stroke displacement of a reference jack 60 becomes equal to or larger than a preset value, output of the other jack 60 is reduced. Therefore, jack groups can be easily and synchronously controlled, and the lifting up material 56 can be raised and lowered almost in parallel.
Patent JP-S62275923-A (JP)
Title: Positioning device
Inventor: NAKAMURA ATSUSHI
IPC: B65H9/12
Filed: 1986-05-20
Abstract: PURPOSE:To automatically cope with a change in the specification of workpiece width by arranging a plurality of sensors widthwise of the transfer of the workpiece to detect the presence of the workpiece, and operating a clamper corresponding to the width according to the detecting result of workpiece width. CONSTITUTION:When a plate-like workpiece (a) is transferred in the direction of arrow, one side edge of the workpiece (a) slidably contacts a reference guide 3. In the other side edge of the workpiece (a) are arranged a plurality of workpiece presence detecting sensors 1(1b-1d) in intervals. Near the respective sensors 1 are provided clampers 2(2a-2c) to operate the outermost side clamper 2 according to the detecting result of workpiece (a) width. At the terminal end of a transfer conveyer are provided front stoppers 5(5a-5d) corresponding to the respective clampers 2. Any of clampers 2a-2c is operated according to a change in the workpiece width to erect the corresponding front stoppers 5a-5d. Thus, the workpiece (a) is automatically positioned corresponding to the change in specification of the workpiece (a) width.
Patent JP-S5340214-A (JP)
Title: Convergence unit of inline gun color cathode-ray tube
Inventor: SAWARA HIROSHI
IPC: H04N9/28
Filed: 1976-09-27
Abstract: PURPOSE: To correct mis-convergence and spot distortion of electron beam simultaneously by supplying the palabola-shaped correcting current. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S596210-A (JP)
Title: Polyurethane resin composition
Inventor: IMAI TSUTOMU
IPC: C08G18/42
Filed: 1982-07-05
Abstract: PURPOSE:The titled composition excellent in dyeability, hygroscopic property and antistatic property and useful as a fiber coating finish, comprising a specified high-MW polyol, a diisocyanate and a chain extender. CONSTITUTION:The following components (A), (B) and (C) are mixed together so that the resulting composition contains 0.03-0.5mol/kg of a sulfonate: (A) a high-MW polyol comprising a polyester-polyol which contains at least 30mol%, based on total carboxylic acids, terephthalic acid and/or isophthalic acid and sulfonate of a MW of 400-6,000 and which is prepared by copolymerizing a sulfonate-containing dibasic acid (e.g., 3-sodiosulfoisophthalic acid) or its esterifiable derivative as part of the acid component, (B) a diisocyanate (e.g., tolylene diisocyanate) and (C) a chain extender (e.g., ethylene glycol).
Patent JP-S5741716-A (JP)
Title: Stabilzer of load electric power
Inventor: NAGASAWA KIYOTO
IPC: G05F1/455
Filed: 1980-08-22
Abstract: PURPOSE:To realize the application for >=2 AC power sources having different levels of both the nominal voltage and nominal frequency, by installing a correcting means that corrects the change of the load voltage or current caused by the difference of the nominal voltage or the nominal frequency of the AC power sources. CONSTITUTION:A voltage dividing circuit 7 is installed as a correcting means to  correct the output of an averaging circuit 10 before the output of rectification of the load voltage Vout is supplied to a squaring circuit 8 and the circuit 10. This is to correct the voltage dividing ratio by varying a resistance R3 in case when the difference levels of the nominal voltage and the nominal frequency are used. For the steady operation, the error output voltage VER of a differential amplifier 11 increases as the voltage Vout increases, and thus the output of coincidence of a comparator 13 is delayed. As a result, the cutoff time of a triac 3 increases and the voltage Vout decreases. The control parameter varies with different levels of the nominal voltage, and this change is corrected by the circuit 7. Otherwise the ratio of transformation of a transformer 5 can be varied.
Patent JP-H08309488-A (JP)
Title: Brush device for twin drum type casting machine
Inventor: TANAKA KISABURO
IPC: B22D11/04
Filed: 1995-05-15
Abstract: PURPOSE: To provide a twin drum type casting machine and a casting method capable of removing a part of the slab attached to a drum and the oxide product without being scattered in the vicinity thereof. CONSTITUTION: Two brush rolls 10, 10' which are brought into contact with a cooling drum 1 and rotated in the opposite direction to each other are provided, a dust collecting cover 41 is fitted to the outside of the brush rolls 10, 10', and a duct 43 for exhaust is communicated therewith through a chamber 42 for exhaust. The brush rolls 10, 10' are brought into contact with the water cooling drum 1 by a brush pressing device 10. The brush roll 10 closer to the slab discharging side is rotated at the speed two times or more the casting speed in the opposite direction to the casting direction, while the brush roll 10' closer to the meniscus side is rotated at the speed two times or less the casting speed in the casting direction.
Patent JP-S5741205-A (JP)
Title: Air conditioner for automobile
Inventor: YAMANAKA YASUSHI
IPC: F24F11/02
Filed: 1980-08-21
Abstract: PURPOSE:To change the rate of operation of a compressor in accordance with the climatic change to realize low fuel consumption by a method wherein the blow-off air temperature from a cooling evaporator and the blow-off air temperature into the compartment of the automobile are detected and the cut-off and put-in operations of the compressor and the set temperatures for actuating said operations are controlled in accordance with the detected values. CONSTITUTION:The compressor 7, which is connected with the evaporator 1 and the like to form a refrigeration cycle, is driven by an engine through an electromagnetic clutch 8. And the compressor 7 is controlled by a control circuit 9 which controls the feeding of electric power to the electromagnetic clutch 8 by the cut-off and put-in operations of the power. The control circuit 9 is connected with a thermistor 10, which is installed just downstream a heating heat exchanger 2 to detect the blow-off air temperature from the evaporator 1, and with a thermistor 11 to detect the blow-off air temperature into the compartment of the automobile. And when the detected temperature of the thermistor 10 exceeds the set value, the compressor 1 is operated and the set value is raised with the rise of the detected temperature of the thermistor 11.
Patent JP-2000305972-A (JP)
Title: Automatic design/drawing device
Inventor: YOMOGIHARA KENICHIROU
IPC: G06F17/50
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To easily execute design appropriated from a standard item. SOLUTION: A shelf item information reading means 7 retrieves standard item information corresponding to article number data, reads out the standard item information from a standard item information master 5 and provides the read information to an intra-board image output means 8 and a specific information I/O means 9. The output means 8 and the I/O means 9 respectively display the images of a main breaker and a branch breaker and display the item names of respective specific information and specifications allowed to be selected correspondingly to respective items. Since the arrangement and wiring of breakers or the like on a practical board are displayed by images, a designer can intuitively operate these breakers or the like.  In the case of appropriating a design from a standard item, the design specification data of the standard item can be displayed by an arranged format only by inputting the article number of the standard item to be appropriated, so that the design specification data can be easily inputted.
Patent JP-H08315948-A (JP)
Title: Terminal crimping device for wire
Inventor: KAGEYAMA ATSUSHI
IPC: H01R43/048
Filed: 1995-05-15
Abstract: PURPOSE: To fully automate a crimping work and improve the productivity by mounting a crimp terminal on the end part of a wire held by a fixing wire clamp, and fitting the end part of the wire to the crimp terminal by a crimp terminal mounting mechanism. CONSTITUTION: A conveyor 14 is stopped in a crimping position, a wire pressing V-edge 19 is closed to a wire 1 clamped by a carrying pallet 15, a wire pressing slide cylinder 18 is then slid on a semi-automatic crimping machine 4 side to correct the wire 1 substantially linearly, and a wire clamping air chuck 17 is closed to hold the wire 1 by a wire clamp 16. A crimping machine feeding cylinder 6 is then operated, the semi-automatic crimping machine 4 is slid on the conveyor 14 side to fit the terminal of the wire 1 to a crimp terminal 2. and a crimp terminal mounting mechanism is then operated to fit the end part of the wire 1 to the crimp terminal 2.
Patent JP-S5342454-A (JP)
Title: Device for controlling active sludge water treating process
Inventor: TSUTSUI KAZUO
IPC: C02F3/12
Filed: 1976-09-29
Abstract: PURPOSE: To surely reserve a return sludge amount against change of the sewage feed rate having an effect on the treated water's quality and to maintain a set point of the mixture liquid suspended matter's concentration. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63281529-A (JP)
Title: Multiple address speech system
Inventor: MONMA KOJI
IPC: H04B7/26
Filed: 1987-05-14
Abstract: PURPOSE:To attain the multiple address communication of plural radio telephone sets to disperse at plural zones by grouping an identifying signal, executing the broadcasting call, and controlling the electric wave transmission of the ascending line of a radio telephone set. CONSTITUTION:A radio telephone set 1 of a group 1 transmits a broadcasting call mode requesting signal including the identification code of a group to a radio base station 10. The base station 10 relays the received signal to a radio line control device 12. When the devide 12 receives the signal, it reads a radio telephone set to belong to a same group G1 and connects radio base stations 10 and 11 which the radio telephone set can connect. When the base station 10 receives the signal of setting the multiple address communication mode including the identification code, telephone sets 1-5 are made into a monitor condition. Then, the telephone set 1 can execute the transmission, and for other telephone sets 2-5, the transmission is prohibited, the receiving only can be executed and the transmission of the telephone set 1 can be monitored. Hereinafter, successively, the telephones 2-5 can execute the transmission and the transmission of other telephone sets is prohibited. Concerning the base station 11, the same action is executed.
Patent JP-H04346890-A (JP)
Title: Water purifier fitted with cooling function
Inventor: TAKAGI YASUHIRO
IPC: F25D11/00
Filed: 1991-05-21
Abstract: PURPOSE:To immediately supply purified cold water after water supply in a water purifier fitted with a cooling function wherein filtered water is cooled via a refrigerant. CONSTITUTION:A water purifier fitted with a cooling function is constituted by equipping a heat storage tank 3 wherein a heat exchanging coil 4 is provided in the regenerative material to the side of the discharge pipe 6 of a water purifier 2. By this constitution, the need for accumulating purified water is eliminated. Since purified water after filtration is cooled via a refrigerant, purified cool water is immediately supplied after water supply.
Patent JP-2000307862-A (JP)
Title: Image forming device
Inventor: TANAKA MITSUGI
IPC: H04N1/387
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of consequently obtaining a more stable image with a line image, having resolution which is higher than standard resolution by detecting the environmental change of a temperature and humidity, etc., around a device main body, also providing an overlapping area by varying how to allocate the number of gradation representations of a threshold matrix in image processing and the number of scanning lines per inch, on the basis of density information obtained in the device and preparing a new line image by comparing an obtained density level with a threshold level. SOLUTION: This image forming device, having an image processing means 202 which performs prescribed image processing of inputted image data, is provided with environmental state detecting means 515 and 530, which detect an environmental state in the image forming device and a control means 520 which optimizes pixel density by changing the method of allocating the number of gradation representations of the thresholds per pixel of threshold matrices 512a and 512b, in which image data are compared according to the detected results of the means 515 and 530.
Patent JP-H02295774-A (JP)
Title: Detecting method for label sheet of label printer and controlling method for operating timing of printer using the same
Inventor: ANDO MASAO
IPC: B41J11/42
Filed: 1989-05-11
Abstract: PURPOSE:To control the cut timing of label sheet by detecting the difference of a light permeabilities of a mounting board and label sheets by a photoelectric sensor, comparing the output of the sensor with a reference value, regulating and amplifying it, and then outputting it. CONSTITUTION:Since many label sheets 11a are adhered at a suitable interval on the mounting board 11b of a continuous sheet, the output of a sensor 81 is intermittently obtained at each label sheet 11a during printing and feeding of the continuous sheet. In order to control a timing for cutting each sheet 11a, a position sensor 82 is provided immediately after a roller mechanism 56. The sensor 82 has the same structure as that of the sensor 81, has a detector which includes an operational amplifier 15 with two variable resistors R1, R2, a comparator 18 and an A/D converter 16, compares the output value of the amplifier with a reference value and judges it at a CPU. A motor 53d is so controlled that a cutting blade 53a rotatably arrives at a cutting point Cp after a period of time in which the sheet 11a is fed at a distance l4 from the time when the sensor 82 detects the tip end of the sheet 11a as a cutting position.
Patent JP-S5740230-A (JP)
Title: Electrochromic display device
Inventor: IKEDA KOUNOSUKE
IPC: G02F1/15
Filed: 1980-08-22
Abstract: PURPOSE:To prevent reductions in the contrast and the responding speed due to defective contact and to obtain a high contrast and a high responding speed by using a plastic material prepared by kneading a solid electrolyte with a highly viscous substance. CONSTITUTION:An electrochromic display device using a solid electrolyte is composed of transparent glass substrates 1, 2, a spacer 3, a display electrode 4 made of transparent thin film of In2O3 or the like, an electrochromic layer 5 of WO3 or the like, an insulating layer 8 of SiO2, an opposite electrode 6 made of vapor-deposited Au film and a solid electrolyte 7. The electrolyte 7 is made of plastic material prepared by kneading phosphorous worlframic acid with about 5-10wt% glycerol. Thus, reduction in the display contrast and the responding speed due to defective contact are prevented, and a contrast and a responding speed comparable with those of a display device using a liq. electrolyte are obtd.
Patent JP-S5639928-A (JP)
Title: Seat
Inventor: MAEDA KOUZOU
IPC: B60N2/90
Filed: 1979-09-11
Abstract: PURPOSE:To dispense with the conventional reclining device by making a seat cushion slidable with respect to upper rails and making the tilting of the seat back variable with the sliding of the seat cushion. CONSTITUTION:The lower end of a mounting bracket 28 secured to the lower end of a seat back frame is pivoted to a seat cushion frame 24, and a slit 29 is formed  in each side of the seat back frame. The opposite sides of the seat cushion frame  are provided with projections 25a and 25b slidable in slits 21a and 21b formed in upper rails 14, and the frame 24 can be moved back and forth by operating an operating lever 24. Pins 22 projecting from the upper rails are fitted in the slits 29 formed in the frame 27, and the back frame 27 is titled as the frame 24 is moved back and forth.
Patent JP-H0412197-A (JP)
Title: Vacuum pump
Inventor: TANIGUCHI BUNICHI
IPC: F04D19/04
Filed: 1990-05-01
Abstract: PURPOSE:To avoid contact trouble of both discs and prevent deterioration of performance due to leakage by forming respective faces of rotating discs into flat faces, forming spiral grooves on opposite faces of a stationary disc opposing to rotating discs, and forming exhaust passages between the flat faces and the spiral grooves. CONSTITUTION:In a vacuum pump provided with a pump element 4 in which rotating discs 1 and a stationary disc 2 are oppositely arranged, and spiral exhaust passages extending in the radial direction are formed on the opposing parts of the discs 1, 2, the upper and lower faces of respective rotating discs are formed into flat faces 10, and spiral grooves 5 are formed on the opposing faces of the stationary disc 2 opposite to the rotating discs to form the exhaust passages 3 between the flat faces 10 and the spiral grooves 5. Hereby, at high speed rotation of the rotating disc, deflection is hardly generated on the disc 1, and contact trouble with the stationary dic 2 can be previously avoided. Further, clearance between both discs 1, 2 can be set small and deterioration of performance due to leakage is prevented.